Polytetrafluoroethylene (PTFE) Heat-shrinkable Transparent Tubing with A Shrinkage Ratio of 4:1

KY-PTFE 260℃ High-Temperature Heat-Shrink Tube

   The KY-PTFE 260℃ high-temperature heat-shrink tube is made of polytetrafluoroethylene (PTFE) material and can be used in a temperature range of 260℃. It features excellent wear resistance, oil resistance, chemical corrosion resistance, and high temperature resistance. It has excellent flame retardancy, good physical and chemical properties, and a low friction coefficient. It has been widely applied in insulation protection for high-temperature wiring harnesses, connectors and welding points, pressure increase, identification of covered components, as well as in various fields such as automobiles and aerospace.

Product Feature

1. Wide operating temperature range: The continuous operating temperature range is from -65℃ to 260℃. It can maintain good performance even in extreme high and low temperature environments.

2. Excellent chemical resistance: It can withstand most chemicals and solvents, including acids and organic solvents, showing high chemical stability.

3. Low friction coefficient: Polytetrafluoroethylene has the lowest friction coefficient among plastics, usually around 0.1, making it suitable for applications requiring reduced friction.

4. Thin-walled translucent: This is an ultra-thin-walled translucent tube with a certain degree of transparency, allowing for a certain degree of observation of the internal situation.

Features and advantages

1. Heat shrink ratio: 4:1  

2. Excellent flame retardancy and outstanding electrochemical properties.  

3. Low friction coefficient.  

4. Compliant with RoHS standards.

5.Maximum contraction temperature during operation: 350℃

6.Operating temperature range: -65℃ to 260℃  

7.Compliant: Certification Compliant with the SAE-AMS-DTL-23053/12

Technical date

Specification Table 4:1

The shrinkage rate is as follows

Special size, special color, etc, can be customized according to customer's requirements.